Grav Labs - Male Octobowl
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Male Octobowl

91 Reviews
$ 15.00 $ 11.99
Or 4 interest-free payments of $3.00/month with

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Product Details:
Product SKU: BO14M
Authorized retailer of Grav Labs
Joint Size:
14/ 18mm male
  • Grav Labs Bong Bowl
  • clear glass
  • deep bowl
  • male joint
  • 18mm joint
  • 14mm joint
  • thick glass

Product Description

Grav Labs octobowls are the perfect addition to any water pipe or dab rig. The 8-arm built in glass screen allows maximum air flow through your bowl to ensure even burning and minimal clogging. This replacement bowl features a male joint and will fit any female jointed water pipe. This bowl is distributed out of Austin, Texas, and is available in 14mm or 18mm.

Product Warranty & Certifications

Male Octobowl Certificate Icon
Optional Protection Plan Available with Piece Protect.
Learn more.

Product Features

clear glass
This piece features sleek and clean clear glass that allows you to watch this concentrate rig or water pipe function. Clear glass allows you to watch the bubbles stack as your smoke/vapor percolates
deep bowl
This pipe features a deep bowl to allow for a large amount of dry herbs or tobacco to be packed at one time
male joint
This item features a male joint. It will fit all female jointed pipes and accessories of the same size.
18mm joint
This item features an 18mm joint size. It will fit other 18mm pipes/accessories of the opposite gender.
14mm joint
This item features a 14mm joint size. It will fit 14mm pipes/accessories of the opposite gender.
thick glass
This glass pipe contains thick glass which increases its durability and longevity. Thick glass pieces are less likely to break due to their heavy glass construction.

Customer Reviews & Questions

Customer Reviews
4.6 Based on 91 Reviews
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Filter Reviews:
Jason A.
Deep bowl ash screen

This is a well made piece that is very effective at screening ash especially with an ash catcher, your piece never had it so good.

Miles G.

Rips well. Makes an ash catcher obsolete

The Best Upgrade for any Bong!

The Grav Octobowl takes you and your bong to 2099 and back. It is "smaller" than I expected, but it still packs a punch like most small packages. I know the purpose is not to have a screen with this specific bowl, and it works perfectly without one. However, adding one keeps the finer ground flower from falling down the steam and makes cleanup easier. If you can find one in stock, buy two.

Jason J.
Shaft too wide

I got the correct size cuff, but the rest of the downstem is too wide to fit! Gave an extra star because at least the glass seems quality, even if I can't use it

Wish I Could...

I ordered the octobowl to make my dab rig more versatile and be able to use it as a bong also. Unfortunately the item was never received. USPS and the site says it was delivered, but I never received it. I really wish it came because I had waited some time for this to be restocked. I'm sure I would have liked it. This was the first item of a two part order. I received the second item roughly five days after I was supposed to get this. Very dissapointed to say the least.

Shipping & Returns

Return Policy

DankStop is proud to offer the industry's most customer friendly return policy :) If you are unsatisfied with your purchase for any reason, you may file a return for unused items within 7 days of delivery. Due to legal liability, DankStop does not accept returns on items that have been used. You can contact our support team directly via live-chat, phone, or email at 1-844-DANKSTOP (326-5786) and


View our entire Return Policy

Shipping Info

How much does shipping cost?

DankStop offers free USA shipping on all orders. In addition, you may choose to purchase expedited shipping (2-day, Overnight, etc) at checkout. International customers receive free shipping on orders over $300.

How long does free shipping take?

Free shipping is delivered via USPS or FedEx, and takes anywhere from 3-5 business days.

How long until my order ships?

All orders placed before 2pm EST ship out same day (Mon-Fri). Orders placed after 2pm ship the following business day.

Do you offer discreet packaging?

At DankStop, we completely understand our customers needs for discreet packing. For your privacy, all packages are shipped in unmarked brown or standard USPS Priority boxes with a return address of DS Distribution LLC. There will be no mention of DankStop on your package.

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The Best Brands. The Best Prices. Guaranteed.

Our team of "cannaisseurs" personally tests and hand-curates every product featured in our store -- so, no matter what your preference, we the right right bong, pipe, dab rig, and accessories to fit your lifestyle! We're proud of our products, our service, and our prices. If you find a competitor selling one of our products for less, let us know -- we'll beat their price by 5%, guaranteed.